CN106989440A - Disk hanging type indoor machine and air-conditioning - Google Patents

Disk hanging type indoor machine and air-conditioning Download PDF

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Publication number
CN106989440A
CN106989440A CN201710329334.7A CN201710329334A CN106989440A CN 106989440 A CN106989440 A CN 106989440A CN 201710329334 A CN201710329334 A CN 201710329334A CN 106989440 A CN106989440 A CN 106989440A
Authority
CN
China
Prior art keywords
header
hanging type
indoor machine
type indoor
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710329334.7A
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Chinese (zh)
Inventor
傅敬忠
陈启明
李福建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Easy Technology Co Ltd
Original Assignee
Qingdao Easy Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Easy Technology Co Ltd filed Critical Qingdao Easy Technology Co Ltd
Priority to CN201710329334.7A priority Critical patent/CN106989440A/en
Publication of CN106989440A publication Critical patent/CN106989440A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F13/222Means for preventing condensation or evacuating condensate for evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F13/222Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F2013/227Condensate pipe for drainage of condensate from the evaporator

Abstract

The invention discloses a kind of disk hanging type indoor machine and air-conditioning.Disk hanging type indoor machine, including disc shell and the blower fan and heat exchanger that are arranged in the disc shell, the front of the disc shell is provided with air inlet, the side wall of the disc shell is provided with air outlet, and the heat exchanger is integrally in the disc structure being engaged with the madial wall of the disc shell.Realize the operating efficiency and Energy Efficiency Ratio for improving disk hanging type indoor machine.

Description

Disk hanging type indoor machine and air-conditioning
Technical field
The present invention relates to air-conditioning technical, more particularly to a kind of disk hanging type indoor machine and air-conditioning.
Background technology
At present, air-conditioning is the household electrical appliance commonly used in people's daily life, and air-conditioning is generally divided into vertical air conditioner and wall built-up is empty Adjust, and the wall-hanging air conditioner of disc-shape is gradually promoted the use of because its structure is attractive in appearance.China Patent No. 201610764750.5 is public Open a kind of circular wall hanging type air conditioner indoor unit, including circular housing and the blower fan and heat exchanger that are arranged in shell, shell Front air inlet is set, the side wall of shell sets air outlet, and the heat exchanger used is using finned heat exchanger and overall is in Square, this prevents heat exchanger heat exchange area from making full use of the area of outer casing frontispiece, to cause the heat exchange area of heat exchanger smaller. In actual use, because the disengagement area of heat exchanger diminishes, cause the heat exchange of disk hanging type indoor machine not enough, air-conditioning Efficiency is relatively low.How to design a kind of operating efficiency height and the high disk hanging type indoor machine of Energy Efficiency Ratio is skill to be solved by this invention Art problem.
The content of the invention
The technical problems to be solved by the invention are:A kind of disk hanging type indoor machine is provided, realizes and improves disk wall built-up room The operating efficiency and Energy Efficiency Ratio of interior machine.
The technical scheme that the present invention is provided is, a kind of disk hanging type indoor machine, including disc shell and is arranged on institute The blower fan and heat exchanger in disc shell are stated, the front of the disc shell is provided with air inlet, the disc shell Side wall be provided with air outlet, the heat exchanger is integrally in the disc structure being engaged with the madial wall of the disc shell.
Further, arc water receiving tank is provided with the disc shell, the arc water receiving tank is located at the heat exchange The lower section of device, the bottom of the arc water receiving tank is provided with drainpipe.
Further, the lower edge of the heat exchanger is extend into the arc water receiving tank, the side of the arc water receiving tank Gap is formed between the surface of wall and the heat exchanger.
Further, the heat exchanger includes concurrent flow heat-exchanging component, and the concurrent flow heat-exchanging component includes the first afflux Pipe, the second header and a plurality of refrigerant pipe, the refrigerant pipe are horizontally set on first header and second header Between, multiple first cut-offs are provided with first header, first header is separated into many by first cut-off Multiple second cut-offs are provided with individual first refrigerant cavity, second header, described second separates second afflux Pipe is separated into multiple second refrigerant cavitys, and the projection of the first cut-off and the described second cut-off on vertical plane is arranged alternately, The refrigerant pipe is connected with the corresponding first refrigerant cavity and the second refrigerant cavity.
Further, offered on the fin that the concurrent flow heat-exchanging component is arranged vertically including multi-disc, the fin many Individual through hole, the refrigerant pipe is inserted in the corresponding through hole.
Further, it is provided between adjacent two refrigerant pipes on fin, the fin and offers leaking hole.
Further, the fin is in wavy distribution between adjacent two refrigerant pipes, the fin The leaking hole is offered on each wavy surface.
Further, first header and second header are pipeline closed at both ends, the pipeline Switchable slot is provided with tube wall, first cut-off and the described second cut-off are sealing inserted sheet, the sealing inserted sheet Sealing is inserted in the corresponding slot.
Further, the heat exchanger includes multiple rows of concurrent flow heat-exchanging component, and the concurrent flow of adjacent two row is changed In hot component two described in the first header be interconnected or the second header described in two be interconnected.
The present invention also provides a kind of air-conditioning, including above-mentioned disk hanging type indoor machine.
Compared with prior art, advantages and positive effects of the present invention are:The disk hanging type indoor machine that the present invention is provided, leads to Cross the heat exchanger using disc structure so that the inner surface that heat exchanger can be preferably with disc shell is engaged, maximum limit Degree utilizes the area of section of disc shell to be exchanged heat for heat exchanger, effectively increases the heat exchanger face of heat exchanger Product, on the premise of overall structure size is not changed, obtains heat exchange amount and maximizes, realize the work for improving disk hanging type indoor machine Efficiency high and Energy Efficiency Ratio.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of disk hanging type indoor machine embodiment of the present invention;
Fig. 2 is the partial sectional view of disk hanging type indoor machine embodiment of the present invention;
Fig. 3 is the structural representation one of heat exchanger in disk hanging type indoor machine embodiment of the present invention;
Fig. 4 is the explosive view one of heat exchanger in disk hanging type indoor machine embodiment of the present invention;
Fig. 5 is the structural representation two of heat exchanger in disk hanging type indoor machine embodiment of the present invention;
Fig. 6 is the explosive view two of heat exchanger in disk hanging type indoor machine embodiment of the present invention;
Fig. 7 is the close-up schematic view of a-quadrant in Fig. 5.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As Figure 1-Figure 2, the present embodiment disk hanging type indoor machine, including disc shell 10 and be arranged on described Blower fan 20 and heat exchanger 30 in disc shell 10, the front of the disc shell 10 are provided with air inlet 101, the circle The side wall of disc-shaped housings 10 is provided with air outlet 102, the overall madial wall in the disc shell 10 of heat exchanger 30 The disc structure being engaged.Wherein, heat exchanger 30 is disc pipe type, corrugated tube type or parallel flow heat exchanger.
Specifically, the present embodiment disk hanging type indoor machine is arranged on disc shell using the heat exchanger 30 of disc structure In 10, it can so increase the size of heat exchanger 30 to greatest extent so that the inwall of heat exchanger 30 and disc shell 10 is tight It is closely connected to close, so that heat exchanger 30 obtains maximized heat exchange area, do not changing disk hanging type indoor machine overall volume In the case of, the heating capacity of disk hanging type indoor machine is improved, to improve the efficiency of heating surface.And heat exchanger 30 covers in air inlet 101, make Obtain from air inlet 101 and enter the wind in disc shell 10 all after the heat exchange of heat exchanger 30 processing from the row of air outlet 102 Go out, the effective heat exchange amount for improving heat exchanger 30.And blower fan 20 is using centrifugal blower and is arranged on the heat exchanger 30 and described Between air outlet 102, outside air is inhaled into disc shell 10, is exported after the processing of heat exchanger 30.Wherein, it is described Arc water receiving tank 40 is provided with disc shell 10, the arc water receiving tank 40 is located at the lower section of the heat exchanger 30, described The bottom of arc water receiving tank 40 is provided with drainpipe 401, lower edge contour extension cloth of the arc water receiving tank 40 along heat exchanger 30 Put, can be good at collecting the condensed water produced in the course of work of heat exchanger 30, it is preferred that the lower edge of the heat exchanger 30 is stretched Enter into the arc water receiving tank 40, between being formed between the side wall of the arc water receiving tank 40 and the surface of the heat exchanger 30 Gap, is effectively reliably collected, it is to avoid condensed water is excessive with the condensed water for ensuring heat exchanger 30.
Further, changed to improve the heat exchanger 30 in the heat exchange efficiency of heat exchanger 30, the present embodiment using concurrent flow Hot device, concrete structure is as follows:
As Figure 3-Figure 4, heat exchanger 30 includes concurrent flow heat-exchanging component 100, and the concurrent flow heat-exchanging component 100 includes first Header 1, the second header 2, a plurality of horizontally disposed refrigerant pipe 3, the refrigerant pipe 3 are arranged on the He of the first header 1 Between second header 2, multiple first cut-offs 11 are provided with first header 1, described first separates 11 by institute State the first header 1 be separated into multiple first refrigerant cavitys, second header 2 be provided with it is multiple second cut-off 21, institute State the second cut-off 21 and second header 2 is separated into multiple second refrigerant cavitys, first cut-off 11 and described second 12 projection on vertical plane of cut-off is arranged alternately, the refrigerant pipe 3 and the corresponding first refrigerant cavity and described second Refrigerant cavity is connected.Specifically, the header of both sides is divided into multiple refrigerant cavitys by corresponding cut-off respectively, different is cold Matchmaker's pipe 3 is connected to the corresponding refrigerant cavity of left and right sides distribution, by refrigerant cavity realize refrigerant confluxed by refrigerant pipe 3 and Shunting.Wherein, refrigerant can flow through the refrigerant pipe 3 at different height position successively, and due to the described first cut-off 11 and described Second 12 projection on vertical plane of cut-off is arranged alternately, and the refrigerant cavity positioned at the left and right sides can realize part refrigerant pipe 3 Refrigerant confluxes, in the refrigerant pipe 3 that can connect the coolant distribution for collection of confluxing to other so that refrigerant is in the perpendicular of condenser Realize and turned back flowing in short transverse into surface, so as to more effectively realize that the parallel layering of refrigerant carries out heat exchange, maximum limit The raising heat exchanger effectiveness of degree.Wherein, the section of the refrigerant pipe 3 is flat elliptic(Or it is circular), or use microchannel Flat tube, with the contact area for the air for further increasing refrigerant pipe 3 and flowing through, improves heat exchange efficiency as refrigerant pipe 3.First Header 1 and second header 2 are the curved pipe that two-port is closed, and the first header 1 and second header 2 Refrigerant input pipe 6 and refrigerant efferent duct 5 can be connected respectively according to needs.
It is preferred that, heat exchanger 30 includes multiple rows of concurrent flow heat-exchanging component 100;The concurrent flow heat-exchanging component of adjacent two row In 100 two described in the first header 1 be interconnected or the second header 2 described in two be interconnected.Specifically, often arranging parallel Connected entrance 1000 is offered on the first header 1 or the second header 2 in stream heat-exchanging component 100, adjacent two rows concurrent flow is changed Hot component 100 is connected by connected entrance 1000, realizes that refrigerant sequentially passes through different concurrent flow heat-exchanging components 100 and flowed, and is connected The periphery of port 1000 is provided with sealing ring(It is not shown), adjacent two rows concurrent flow heat-exchanging component 100 is sealed up using sealing ring Connecting portion.
Further, along air intake direction, refrigerant efferent duct 5 is connected with positioned at concurrent flow heat-exchanging component 100 described in windward side, The concurrent flow heat-exchanging component 100 positioned at lee face is connected with refrigerant input pipe 6.Specifically, the connection compression of refrigerant efferent duct 5 Machine 30, and the connection throttling arrangement of refrigerant input pipe 6, the concurrent flow that refrigerant is introduced into lee face by refrigerant input pipe 6 exchange heat Component 100 carries out heat exchange, it is ensured that the air of final output carries out maximized heat exchange amount so that the air after heat exchange is obtained More accurate temperature is obtained, and the refrigerant in windward side concurrent flow heat-exchanging component 100 can be with having just enter into heat exchanger Air pre-processed, multiple rows of concurrent flow heat-exchanging component 100 mutual cooperation effect under, realize step by step to flowing through heat exchanger Air carry out heat exchange, it is ensured that refrigerant heat exchange amount maximize.Compared to traditional concurrent flow heat exchange be only capable of it is single exchanged heat, There is air velocity too fast and exchange heat insufficient, and the present embodiment disk hanging type indoor machine can be good at overcoming drawbacks described above, Exchanged heat to greatest extent using refrigerant.Wherein, for the ease of installing and using, refrigerant input pipe 6, which runs through, is located at windward side institute State concurrent flow heat-exchanging component 100, with positioned at lee face the concurrent flow heat-exchanging component 100 in first header 1 or Second header 2 is connected.In addition, being at same position in concurrent flow heat-exchanging component 100 described in two adjacent rows The refrigerant flow direction of two refrigerant pipes 3 is on the contrary, can so make it that the Temperature Distribution at diverse location is more uniform.
Further, in order to adjust the flow direction of the refrigerant of different height position refrigerant pipe 3, first header 1 and institute It is that switchable slot is provided with pipeline closed at both ends, the tube wall of the pipeline to state the second header 2, described first every Disconnected 11 and second cut-off 12 be sealing inserted sheet, the sealing inserted sheet sealing is inserted in the corresponding slot.Specifically, By the way that sealing inserted sheet is inserted in different slots, the quantity for the refrigerant pipe 3 for connecting same refrigerant cavity can be adjusted, so that side Just the abundance of regulation refrigerant, to meet the use requirement of distinct device.
Wherein, in order to improve radiating efficiency, radiating, example can be accelerated in refrigerant pipe 3 increase fin or fin etc. structure Such as:As Figure 3-Figure 4, refrigerant pipe 3, which has, offers multiple through holes on the fin 4 that multi-disc is vertically arranged, the fin 4 and (does not scheme Show), the refrigerant pipe 3 is inserted in the corresponding through hole, it is preferred that the surface of fin 3 is provided with hydrophilic film, to improve condensation The flowing velocity of water, and refrigerant pipe 3 is disposed with vertically arranged fin 4 by the way of tube expansion or Welding, reaches hydrophilic The effect of finned heat exchanger condensed water smooth outflow, it is ensured that condensed water can be flowed in arc water receiving tank 40 without excessive to room On the outside of outer machine, user experience is effectively improved.Or, as shown in Figure 5-Figure 7, set between adjacent two refrigerant pipes 3 Have and leaking hole 41 is offered on fin 4, the fin 4, condensed water can be suitable from the scupper 41 on every layer of fin 4 Smooth whereabouts, it is ensured that condensed water can be flowed in arc water receiving tank 40 without excessive to outdoor unit outside, and the fin 4 is in phase It is in offer the leaking hole on wavy distribution, each wavy surface of the fin 4 between adjacent two refrigerant pipes 3 41。
Compared with prior art, advantages and positive effects of the present invention are:The disk hanging type indoor machine that the present invention is provided, leads to Cross the heat exchanger using disc structure so that the inner surface that heat exchanger can be preferably with disc shell is engaged, maximum limit The heat exchanger face for utilizing the area of section of disc shell to be evaporated for heat exchanger, effectively increasing heat exchanger of degree Product, on the premise of overall structure size is not changed, obtains heat exchange amount and maximizes, realize the user for improving disk hanging type indoor machine Experience property and heat exchange efficiency.It is parallel by setting a plurality of horizontally disposed refrigerant pipe to realize between the header of the arrangement of both sides The effect of heat exchange is flowed, to obtain higher heat exchange efficiency, the effective user's body for improving the product using disk hanging type indoor machine The property tested;Importantly, parallel-flow heat exchanger uses the concurrent flow heat-exchanging component of multiple rows of absolute construction, refrigerant sequentially passes through multiple rows of Concurrent flow heat-exchanging component carries out heat exchange, realizes that refrigerant carries out heat exchange with extraneous to greatest extent, further improves disk The disk hanging type indoor machine of hanging type indoor machine.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic; And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (10)

1. a kind of disk hanging type indoor machine, including disc shell and the blower fan that is arranged in the disc shell and change Hot device, the front of the disc shell is provided with air inlet, and the side wall of the disc shell is provided with air outlet, its feature It is, the heat exchanger is integrally in the disc structure being engaged with the madial wall of the disc shell.
2. disk hanging type indoor machine according to claim 1, it is characterised in that be provided with arc in the disc shell Water receiving tank, the arc water receiving tank is located at the lower section of the heat exchanger, and the bottom of the arc water receiving tank is provided with drainpipe.
3. disk hanging type indoor machine according to claim 1, it is characterised in that the lower edge of the heat exchanger extend into institute State in arc water receiving tank, gap is formed between the side wall of the arc water receiving tank and the surface of the heat exchanger.
4. disk hanging type indoor machine according to claim 1, it is characterised in that the heat exchanger includes concurrent flow heat exchange group Part, the concurrent flow heat-exchanging component includes the first header, the second header and a plurality of refrigerant pipe, and the refrigerant pipe is horizontally disposed with Between first header and second header, multiple first cut-offs are provided with first header, it is described First header is separated into multiple first refrigerant cavitys, second header by the first cut-off is provided with multiple second Second header is separated into multiple second refrigerant cavitys by cut-off, second cut-off, first cut-off and described the Two projections of the cut-off on vertical plane are arranged alternately, the refrigerant pipe and the corresponding first refrigerant cavity and described second cold Matchmaker's cavity is connected.
5. disk hanging type indoor machine according to claim 4, it is characterised in that the concurrent flow heat-exchanging component includes multi-disc Multiple through holes are offered on the fin arranged vertically, the fin, the refrigerant pipe is inserted in the corresponding through hole.
6. disk hanging type indoor machine according to claim 4, it is characterised in that set between adjacent two refrigerant pipes Have and offer leaking hole on fin, the fin.
7. disk hanging type indoor machine according to claim 6, it is characterised in that the fin is described cold at adjacent two It is in offer the leaking hole on wavy distribution, each wavy surface of the fin between matchmaker's pipe.
8. disk hanging type indoor machine according to claim 4, it is characterised in that first header and second collection Flow tube is that switchable slot is provided with pipeline closed at both ends, the tube wall of the pipeline, and described first separates and described Second cut-off is sealing inserted sheet, and the sealing inserted sheet sealing is inserted in the corresponding slot.
9. disk hanging type indoor machine according to claim 4, it is characterised in that the heat exchanger includes multiple rows of described parallel The first header described in two in heat-exchanging component, the concurrent flow heat-exchanging component of adjacent two row is flowed to be interconnected or described in two Second header is interconnected.
10. a kind of air-conditioning, it is characterised in that including the disk hanging type indoor machine as described in claim 1-9 is any.
CN201710329334.7A 2017-05-11 2017-05-11 Disk hanging type indoor machine and air-conditioning Pending CN106989440A (en)

Priority Applications (1)

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CN201710329334.7A CN106989440A (en) 2017-05-11 2017-05-11 Disk hanging type indoor machine and air-conditioning

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Application Number Priority Date Filing Date Title
CN201710329334.7A CN106989440A (en) 2017-05-11 2017-05-11 Disk hanging type indoor machine and air-conditioning

Publications (1)

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CN106989440A true CN106989440A (en) 2017-07-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194991A (en) * 2018-02-09 2018-06-22 青岛海尔空调器有限总公司 Air conditioner indoor unit
WO2019178799A1 (en) * 2018-03-22 2019-09-26 青岛易图令科技有限公司 Outdoor unit of air conditioner and air conditioner

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JPH09324962A (en) * 1996-06-04 1997-12-16 Denso Corp Liquid receiver integrated condenser
JP2003121092A (en) * 2001-09-29 2003-04-23 Halla Aircon Co Ltd Heat exchanger
JP2005300097A (en) * 2004-04-15 2005-10-27 Matsushita Electric Ind Co Ltd Heat exchanger unit and refrigerator
CN103890532A (en) * 2011-10-19 2014-06-25 开利公司 Flattened tube finned heat exchanger and fabrication method
CN104197498A (en) * 2014-08-22 2014-12-10 珠海格力电器股份有限公司 Heat exchanger for refrigerating equipment and refrigerating equipment provided with same
CN104457034A (en) * 2014-11-05 2015-03-25 美的集团武汉制冷设备有限公司 Parallel flow heat exchanger and air conditioner
CN105698269A (en) * 2016-03-28 2016-06-22 广东美的制冷设备有限公司 Round wall hanging type indoor machine and air conditioner with same
CN106403397A (en) * 2016-09-20 2017-02-15 青岛海尔空调电子有限公司 Heat exchanger, air-conditioning outdoor unit and air-conditioner
CN207019172U (en) * 2017-05-11 2018-02-16 青岛易图令科技有限公司 Disk hanging type indoor machine and air-conditioning

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09324962A (en) * 1996-06-04 1997-12-16 Denso Corp Liquid receiver integrated condenser
JP2003121092A (en) * 2001-09-29 2003-04-23 Halla Aircon Co Ltd Heat exchanger
JP2005300097A (en) * 2004-04-15 2005-10-27 Matsushita Electric Ind Co Ltd Heat exchanger unit and refrigerator
CN103890532A (en) * 2011-10-19 2014-06-25 开利公司 Flattened tube finned heat exchanger and fabrication method
CN104197498A (en) * 2014-08-22 2014-12-10 珠海格力电器股份有限公司 Heat exchanger for refrigerating equipment and refrigerating equipment provided with same
CN104457034A (en) * 2014-11-05 2015-03-25 美的集团武汉制冷设备有限公司 Parallel flow heat exchanger and air conditioner
CN105698269A (en) * 2016-03-28 2016-06-22 广东美的制冷设备有限公司 Round wall hanging type indoor machine and air conditioner with same
CN106403397A (en) * 2016-09-20 2017-02-15 青岛海尔空调电子有限公司 Heat exchanger, air-conditioning outdoor unit and air-conditioner
CN207019172U (en) * 2017-05-11 2018-02-16 青岛易图令科技有限公司 Disk hanging type indoor machine and air-conditioning

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194991A (en) * 2018-02-09 2018-06-22 青岛海尔空调器有限总公司 Air conditioner indoor unit
CN108194991B (en) * 2018-02-09 2023-06-23 青岛海尔空调器有限总公司 Indoor unit of air conditioner
WO2019178799A1 (en) * 2018-03-22 2019-09-26 青岛易图令科技有限公司 Outdoor unit of air conditioner and air conditioner

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Application publication date: 20170728